.badge {
    height:36rpx;
    line-height: 36rpx;
    width:36rpx;
    border-radius: 100%;
    background-color: #ccc;
    position: absolute;
    right:-22rpx;
    top:-6rpx;
    font-size: 14px;
    text-align: center;
    overflow: hidden;
    &.red{
        background-color: #ff0000;
        color:#ffffff;
    }
}